func Parse(data []byte) (types.Config, report.Report) {
var cfg types.Config
var r report.Report
if err := yaml.Unmarshal(data, &cfg); err != nil {
return types.Config{}, report.ReportFromError(err, report.EntryError)
}
nodes := yaml.UnmarshalToNode(data)
if nodes == nil {
r.Add(report.Entry{
Kind: report.EntryWarning,
Message: "Configuration is empty",
})
r.Merge(validate.ValidateWithoutSource(reflect.ValueOf(cfg)))
} else {
root, err := fromYamlDocumentNode(*nodes)
if err != nil {
return types.Config{}, report.ReportFromError(err, report.EntryError)
}
r.Merge(validate.Validate(reflect.ValueOf(cfg), root, nil))
}
if r.IsFatal() {
return types.Config{}, r
}
return cfg, r
}
func ParseFromLatest(rawConfig []byte) (types.Config, report.Report, error) {
if isEmpty(rawConfig) {
return types.Config{}, report.Report{}, ErrEmpty
} else if isCloudConfig(rawConfig) {
return types.Config{}, report.Report{}, ErrCloudConfig
} else if isScript(rawConfig) {
return types.Config{}, report.Report{}, ErrScript
}
var err error
var config types.Config
// These errors are fatal and the config should not be further validated
if err = json.Unmarshal(rawConfig, &config); err == nil {
versionReport := config.Ignition.Version.Validate()
if versionReport.IsFatal() {
return types.Config{}, versionReport, ErrInvalid
}
}
// Handle json syntax and type errors first, since they are fatal but have offset info
if serr, ok := err.(*json.SyntaxError); ok {
line, col, highlight := errorutil.HighlightBytePosition(bytes.NewReader(rawConfig), serr.Offset)
return types.Config{},
report.Report{
Entries: []report.Entry{{
Kind: report.EntryError,
Message: serr.Error(),
Line: line,
Column: col,
Highlight: highlight,
}},
},
ErrInvalid
}
if terr, ok := err.(*json.UnmarshalTypeError); ok {
line, col, highlight := errorutil.HighlightBytePosition(bytes.NewReader(rawConfig), terr.Offset)
return types.Config{},
report.Report{
Entries: []report.Entry{{
Kind: report.EntryError,
Message: terr.Error(),
Line: line,
Column: col,
Highlight: highlight,
}},
},
ErrInvalid
}
// Handle other fatal errors (i.e. invalid version)
if err != nil {
return types.Config{}, report.ReportFromError(err, report.EntryError), err
}
// Unmarshal again to a json.Node to get offset information for building a report
var ast json.Node
var r report.Report
configValue := reflect.ValueOf(config)
if err := json.Unmarshal(rawConfig, &ast); err != nil {
r.Add(report.Entry{
Kind: report.EntryWarning,
Message: "Ignition could not unmarshal your config for reporting line numbers. This should never happen. Please file a bug.",
})
r.Merge(validate.ValidateWithoutSource(configValue))
} else {
r.Merge(validate.Validate(configValue, astjson.FromJsonRoot(ast), bytes.NewReader(rawConfig)))
}
if r.IsFatal() {
return types.Config{}, r, ErrInvalid
}
return config, r, nil
}
func ConvertAs2_0_0(in types.Config) (ignTypes.Config, report.Report) {
out := ignTypes.Config{
Ignition: ignTypes.Ignition{
Version: ignTypes.IgnitionVersion{Major: 2, Minor: 0},
},
}
for _, ref := range in.Ignition.Config.Append {
newRef, err := convertConfigReference(ref)
if err != nil {
return ignTypes.Config{}, report.ReportFromError(err, report.EntryError)
}
out.Ignition.Config.Append = append(out.Ignition.Config.Append, newRef)
}
if in.Ignition.Config.Replace != nil {
newRef, err := convertConfigReference(*in.Ignition.Config.Replace)
if err != nil {
return ignTypes.Config{}, report.ReportFromError(err, report.EntryError)
}
out.Ignition.Config.Replace = &newRef
}
for _, disk := range in.Storage.Disks {
newDisk := ignTypes.Disk{
Device: ignTypes.Path(disk.Device),
WipeTable: disk.WipeTable,
}
for _, partition := range disk.Partitions {
size, err := convertPartitionDimension(partition.Size)
if err != nil {
return ignTypes.Config{}, report.ReportFromError(err, report.EntryError)
}
start, err := convertPartitionDimension(partition.Start)
if err != nil {
return ignTypes.Config{}, report.ReportFromError(err, report.EntryError)
}
newDisk.Partitions = append(newDisk.Partitions, ignTypes.Partition{
Label: ignTypes.PartitionLabel(partition.Label),
Number: partition.Number,
Size: size,
Start: start,
TypeGUID: ignTypes.PartitionTypeGUID(partition.TypeGUID),
})
}
out.Storage.Disks = append(out.Storage.Disks, newDisk)
}
for _, array := range in.Storage.Arrays {
newArray := ignTypes.Raid{
Name: array.Name,
Level: array.Level,
Spares: array.Spares,
}
for _, device := range array.Devices {
newArray.Devices = append(newArray.Devices, ignTypes.Path(device))
}
out.Storage.Arrays = append(out.Storage.Arrays, newArray)
}
for _, filesystem := range in.Storage.Filesystems {
newFilesystem := ignTypes.Filesystem{
Name: filesystem.Name,
Path: func(p ignTypes.Path) *ignTypes.Path {
if p == "" {
return nil
}
return &p
}(ignTypes.Path(filesystem.Path)),
}
if filesystem.Mount != nil {
newFilesystem.Mount = &ignTypes.FilesystemMount{
Device: ignTypes.Path(filesystem.Mount.Device),
Format: ignTypes.FilesystemFormat(filesystem.Mount.Format),
}
if filesystem.Mount.Create != nil {
newFilesystem.Mount.Create = &ignTypes.FilesystemCreate{
Force: filesystem.Mount.Create.Force,
Options: ignTypes.MkfsOptions(filesystem.Mount.Create.Options),
}
}
}
out.Storage.Filesystems = append(out.Storage.Filesystems, newFilesystem)
}
for _, file := range in.Storage.Files {
newFile := ignTypes.File{
Filesystem: file.Filesystem,
Path: ignTypes.Path(file.Path),
Mode: ignTypes.FileMode(file.Mode),
User: ignTypes.FileUser{Id: file.User.Id},
Group: ignTypes.FileGroup{Id: file.Group.Id},
}
if file.Contents.Inline != "" {
newFile.Contents = ignTypes.FileContents{
Source: ignTypes.Url{
Scheme: "data",
Opaque: "," + dataurl.EscapeString(file.Contents.Inline),
},
}
}
if file.Contents.Remote.Url != "" {
source, err := url.Parse(file.Contents.Remote.Url)
if err != nil {
return ignTypes.Config{}, report.ReportFromError(err, report.EntryError)
}
newFile.Contents = ignTypes.FileContents{Source: ignTypes.Url(*source)}
}
if newFile.Contents == (ignTypes.FileContents{}) {
newFile.Contents = ignTypes.FileContents{
Source: ignTypes.Url{
Scheme: "data",
Opaque: ",",
},
}
}
newFile.Contents.Compression = ignTypes.Compression(file.Contents.Remote.Compression)
newFile.Contents.Verification = convertVerification(file.Contents.Remote.Verification)
out.Storage.Files = append(out.Storage.Files, newFile)
}
for _, unit := range in.Systemd.Units {
newUnit := ignTypes.SystemdUnit{
Name: ignTypes.SystemdUnitName(unit.Name),
Enable: unit.Enable,
Mask: unit.Mask,
Contents: unit.Contents,
}
for _, dropIn := range unit.DropIns {
newUnit.DropIns = append(newUnit.DropIns, ignTypes.SystemdUnitDropIn{
Name: ignTypes.SystemdUnitDropInName(dropIn.Name),
Contents: dropIn.Contents,
})
}
out.Systemd.Units = append(out.Systemd.Units, newUnit)
}
for _, unit := range in.Networkd.Units {
out.Networkd.Units = append(out.Networkd.Units, ignTypes.NetworkdUnit{
Name: ignTypes.NetworkdUnitName(unit.Name),
Contents: unit.Contents,
})
}
for _, user := range in.Passwd.Users {
newUser := ignTypes.User{
Name: user.Name,
PasswordHash: user.PasswordHash,
SSHAuthorizedKeys: user.SSHAuthorizedKeys,
}
if user.Create != nil {
newUser.Create = &ignTypes.UserCreate{
Uid: user.Create.Uid,
GECOS: user.Create.GECOS,
Homedir: user.Create.Homedir,
NoCreateHome: user.Create.NoCreateHome,
PrimaryGroup: user.Create.PrimaryGroup,
Groups: user.Create.Groups,
NoUserGroup: user.Create.NoUserGroup,
System: user.Create.System,
NoLogInit: user.Create.NoLogInit,
Shell: user.Create.Shell,
}
}
out.Passwd.Users = append(out.Passwd.Users, newUser)
}
for _, group := range in.Passwd.Groups {
out.Passwd.Groups = append(out.Passwd.Groups, ignTypes.Group{
Name: group.Name,
Gid: group.Gid,
PasswordHash: group.PasswordHash,
System: group.System,
})
}
r := validate.ValidateWithoutSource(reflect.ValueOf(out))
if r.IsFatal() {
return ignTypes.Config{}, r
}
return out, r
}
